Jenny has green hair and teeth, reflected by her epithet "Greenteeth".
In the seriesEdit
Jenny Greenteeth was sent by Winter Lady Maeve to ruin Georgia and Billy Borden's wedding, as revenge for the Alphas' killing of the Tigress, a favourite ghoul assassin of the Winter Court. Jenny kidnapped Georgia and proceeded to impersonate her during the wedding festivities, with the intent to ensnare Billy Borden with the marriage vows. Before the vows were spoken she was unmasked by Harry Dresden. Jenny was then killed by Billy and Georgia in wolf form.
In Proven Guilty, Harry Dresden informs Maeve that he is willing to forget Jenny Greenteeth's actions at Billy and Georgia Borden's wedding one year earlier in exchange for an explanation of why Mab has not retaliated against the Red Court's trespass on Winter.
Jenny Greenteeth comes from the character of the same name[Footnote 1] in English folklore.(reference needed)